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--- wiki:boot_options [2019/04/14 16:19] – [Generic kernel boot parameters] change link to v4.19 as used in latest Core v10.0 micore
+++ wiki:boot_options [2022/09/21 17:10] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+See also: [[http://distro.ibiblio.org/tinycorelinux/faq.html#bootcodes|List of bootcodes in FAQ]]
+===== Tinycore specific boot options =====
+==== Persistence options ====
+| tinycore tce={hda1:sda1} | Specify Restore TCE apps directory|
+| tinycore restore={hda1:sda1:floppy} | Specify saved configuration location|
+| tinycore waitusb=X                  | [[waitusb| See detailed page]]|
+| tinycore swapfile{=hda1}            | Scan or Specify for a swap file|
+| tinycore home={hda1:sda1:tcvd}      | Specify persistent home directory.|
+| tinycore [[Boot option opt|opt=]]{hda1:sda1:tcvd}       | Specify persistent opt directory.|
+| tinycore local={hda1:sda1:tcvd}     | Specify PPI directory or loopback file. **This option is not available with 4.0 or newer**|
+| tinycore lst=yyy.lst           | Load alternate yyy.lst on boot. yyy.lst is expected to reside in $DRIVE/tce where $DRIVE is the drive specified by the tce= bootcode. |
+| tinycore base            | Skip TCE load only the base system|
+| tinycore norestore       | Turn off the automatic restore|
+| tinycore safebackup      | Saves a backup copy (mydatabk.tgz) |
+| tinycore showapps        |Display application names when booting|
+==== Other options ====
+| tinycore noswap                     | Do not use swap partition|
+| tinycore xsetup          |            Prompt user for Xvesa setup|
+| tinycore {cron:syslog}              | Start various daemons at boot|
+| tinycore lang=en                    | Choose Language (currently english only)|
+| tinycore kmap=us                    | Choose Keyboard (currently us only)|
+| tinycore host=xxxx                  | Set hostname to xxxx \\ (This will end up in file /etc/hostname )|
+| ::: | ::: |
+| tinycore [[Boot option nodhcp|nodhcp]]  | Skip the dhcp request for eth0 at boot|
+| tinycore superuser                  | Textmode as user root|
+| tinycore text                       | Textmode|
+| tinycore tcvd={hda1/file.img}       | Specify virtual raw disk partition.|
+| tinycore nolocal                    | Skip autoscan for previously setup PPI.|
+| tinycore secure                     | Set password.|
+| tinycore [[Boot option protect|protect]]                    | Password Encrypted Backup.|
+| tinycore pause                      | Pause at completion of boot messages.\\ Prompt user to press Enter.|
+| ::: | ::: |
+| tinycore noautologin                | Do not log in automatically, prompt for username. |
+| tinycore noutc                      | BIOS is using localtime.|
+| tinycore tz=GMT+8                   | Timezone tz=PST+8PDT,M3.2.0/2,M11.1.0/2|
+| tinycore nortc                    | Set UTC time at boot, internet required.|
+| tinycore user=abc                   | Specify alternate user.|
+| tinycore desktop=yyy                | Specify alternate window manager|
+| tinycore noicons                    | Do not use icons.|
+| tinycore xvesa=800x600x32           | Set Xvesa default screen resolution.|
+| tinycore bkg=image.{jpg:png:gif}    | Set background from /opt/backgrounds|
+| tinycore vga=ask         | Allow to choose framebuffer resolution form the list |
+| tinycore vga=7xx         | See table below for possible values for 7xx.|
+| tinycore vga=0x312         | See table below for possible values for 0x312|
+=== Values for boot option "vga=7xx" ===
+| Color          |  640x480   |  800x600   |   1024x768  |   1280x1024  |
+|   256  (8 bit) |   769      |   771      |     773     |     775      |
+| 32000 (15 bit) |   784      |   787      |     790     |     793      |
+| 65000 (16 bit) |   785      |   788      |     791     |     794      |
+| 16.7M (24 bit) |   786      |   789      |     792     |     795      |
+=== Values for boot option "vga=0x3??" ===
+| Color          |  640x480   |  800x600   |   1024x768  |   1280x1024  |
+|   256  (8 bit) |   0x301      |   0x303      |   0x305      |   0x307      |
+| 32000 (15 bit) |   0x310      |   0x313      |     0x316     |     0x319      |
+| 65000 (16 bit) |   0x311      |   0x314      |     0x317     |     0x31A      |
+| 16.7M (24 bit) |   0x312      |   0x315      |     0x318     |     0x31B      |
+===== Generic kernel boot parameters =====
+In addition to codes specific to TC, the linux kernel accepts several generic parameters.\\
+A document that explains them is externally available in [[http://files.kroah.com/lkn/lkn_pdf/ch09.pdf|PDF]] or in
+[[https://www.kernel.org/doc/Documentation/admin-guide/kernel-parameters.txt|TXT]] format.
+and
+https://www.kernel.org/doc/html/v4.19/admin-guide/kernel-parameters.html
+which includes kernel-parameters.txt and some aditional detail about parameters and how they are processed !
+===== Deprecated boot options =====
+ tinycore checkfs and tinycore cryptohome=
+  * No longer supported as of 2.4
+ tinycore thm=
+  * No longer supported as flwm is the new default window manager
+ tinycore ssh
+  * No longer supported as of 2.8, dropbear removed from base
+tinycore settime
+  * Replaced with nortc in 4.x

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